first commit

app/main/api/internal/logic/agent/getlinkdatalogic.go

@@ -0,0 +1,46 @@
+package agent
+
+import (
+	"context"
+	"hm-server/common/xerr"
+
+	"github.com/jinzhu/copier"
+	"github.com/pkg/errors"
+
+	"hm-server/app/main/api/internal/svc"
+	"hm-server/app/main/api/internal/types"
+
+	"github.com/zeromicro/go-zero/core/logx"
+)
+
+type GetLinkDataLogic struct {
+	logx.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewGetLinkDataLogic(ctx context.Context, svcCtx *svc.ServiceContext) *GetLinkDataLogic {
+	return &GetLinkDataLogic{
+		Logger: logx.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *GetLinkDataLogic) GetLinkData(req *types.GetLinkDataReq) (resp *types.GetLinkDataResp, err error) {
+	agentLinkModel, err := l.svcCtx.AgentLinkModel.FindOneByLinkIdentifier(l.ctx, req.LinkIdentifier)
+	if err != nil {
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "获取代理链接数据, %v", err)
+	}
+
+	productModel, err := l.svcCtx.ProductModel.FindOne(l.ctx, agentLinkModel.ProductId)
+	if err != nil {
+		return nil, errors.Wrapf(xerr.NewErrCode(xerr.DB_ERROR), "获取代理链接数据, %v", err)
+	}
+	var product types.Product
+	copier.Copy(&product, productModel)
+	product.SellPrice = agentLinkModel.Price
+	return &types.GetLinkDataResp{
+		Product: product,
+	}, nil
+}